Line two 15 x 12 inch baking sheets with parchment paper, or spray with non-stick cooking spray.
Add the flour, sugar, baking powder, and the salt to a large mixing bowl and mix well.
270 grams all-purpose flour, 100 grams sugar, 2½ tablespoons baking powder, 1 teaspoon salt
Set a box grater in the mixing bowl of dry ingredients and using the large side of the grater, grate the cold butter into the flour mixture. When done grating, toss the butter shreds with the flour mixture to coat and break up even smaller.
113 grams butter
In a smaller bowl, whisk together the heavy cream, egg, and vanilla extract.
120 grams heavy cream, 1 egg, 1 teaspoon vanilla extract
Make a well in the center of the flour and pour in the milk and egg mixture. Add the frozen strawberries and the frozen cream cheese.
1 cup cream cheese, 1 cup strawberries
Using a spatula, mix everything, scraping the sides of the bowl, to quickly mix everything. It will be lumpy, but make sure all the flour is mixed in.
Scrape the dough onto a lightly floured work surface. Flour your hands and pull the shaggy dough together to finish mixing and to create a ball of dough. Using a rolling pin or your hands, press the dough out to about 1 inch thick.
Flour a 2½ inch cookie cutter and cut out round scones, transferring them to the prepared baking sheets, spread out so there are nice rounds on each pan.
Alternatively, you could press the dough out into a 9 inch disc and put into 8 wedges, setting four spread out on each baking sheet .
Brush the tops of the scones with some extra heavy cream or milk, and let them rest for 10 minutes.
extra cream to brush on scones
While the scones are resting, reheat your oven to 400℉.
Bake the scones in the preheated oven for 15 to 20 minutes (about 15 minutes for the smaller round scones, and about 18 - 20 minutes for larger wedge shaped scones).
When done, remove from the oven and set to cool completely before drizzling with the vanilla icing.